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Platinum Three-Stone Rings

7
1,903
8
to
170
1,533
349
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
1
9
560
1,341
30
45
90
57
20
37
14
12
27
30
146
99
55
47
33
1,291
605
15
30,885
3,702
1,450
1,403
790
1,805
480
264
232
257
346
299
250
247
165
to
383
339
216
70
18
15
9
5
5
1
1
Metal: Platinum
Returnable Items Only
6.16 Carat Emerald Diamond Ring
Located in New York, NY
6.16 carat emerald-cut Zambian Emerald with 2 trapezoid shaped diamonds, totaling a diamond weight of 0.48 carat. This stunning Emerald Diamond Ring will highlight your elegance an...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Burma Natural No Heat Marquise Sapphire Diamond Platinum Ring
Located in Miami, FL
This lovely marquise design is crafted in solid Platinum. Centered with a dazzling 6.58-carat natural no-heat Burma Sapphire, prong set. It is adorned to the sides with 6 genuine tap...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Sapphire, Diamond, Platinum

6.75 Carat Emerald & Diamond Ring
Located in New York, NY
6.75 carat emerald-cut Zambian Emerald with 2 trapezoid shaped diamonds, totaling a diamond weight of 1.06 carat. This stunning Emerald & Diamond Ring will highlight your elegance ...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum, 18k Gold

GIA Certified 5.81 Carats Emerald Cut Diamond Three Stone Engagement Ring
Located in New York, NY
Elegantly made three stone engagement ring features a 5.81 carats emerald cut diamond certified by GIA as K color, VS2 in clarity, set in platinum four prong setting. Flanked by tril...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Oval shape Natural Sapphire Diamond Platinum Three Stone Ring
Located in Miami, FL
This classic three-stone ring is crafted in solid platinum. It is exposed at the center with natural Heated corundum weighing approx. 2.46 carats, measuring approx.: 9.41 x 6.10x 4.92mm; and flanked by a pair of genuine triangular diamonds collectively weighing approx.: 0.52 carats, graded G-H color and VS clarity.  This alluring certified genuine Heated sapphire and diamond ring...
Category

1990s Modern Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Sophia D. 1.11 Carat Three-Stone Diamond Platinum Ring
Located in New York, NY
Three stone platinum ring with 1.11 carat center stone with 0.65 carat and 0.75 carat stone n both side accentuated with 0.59 carat small diamonds. Sophia D by Joseph Dardashti LTD...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3.02 Carats Brilliant Round Diamond Three-Stone Engagement Ring
Located in New York, NY
This classy and simple three stone engagement ring showcases a 3.02 carats brilliant round diamond certified by GIA as G color and SI2 in clarity, set in a four prong basket setting....
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Cushion Cut Sri Lanka Sapphire & Half Moon Diamond Ring with Diamond Halos
Located in New York, NY
• Platinum • Size 6.5 • 9.93 Carats • Number of Cushion Cut Sapphires: 1 • Carat Weight: 8.86ctw • Color: Vivid Blue – Royal Blue • Certificate: GRS2020-012095 • Number of Half moo...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4 Carat Oval Three-Stone Platinum Ring
Located in Rome, IT
This ring is positively stunning, showcasing a dazzling and impressively large 4 carat GIA certified diamond flanked by two additional certified oval cut diamonds. The glamorously la...
Category

2010s Italian Modern Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach GIA Certified 5.49 Carat Emerald Cut Diamond Three-Stone Ring
Located in New York, NY
This exceptional, new ring fresh from the J. Birnbach workshop features of beautifully faceted 5.49 carat emerald cut diamond of H color and SI2 clarity as described by GIA grading r...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Sophia D. Ruby and Diamond Three Stone Platinum Ring
Located in New York, NY
A three stone ring with 0.92 carat cushion cut center ruby flanked with 1.03 carat pear shaped diamond and accentuated with 0.43 carat small diamonds set in platinum. Sophia D by Jo...
Category

2010s Art Deco Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Emilio Jewelry AGL Certified Elongated 6.56 Carat Emerald Diamond Ring
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, A very special and unique 5.62 carat Zambian emerald serves as the focal point of this ring. What makes th...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Sapphire & Diamond Three Stone Ring
Located in New York, NY
Sapphire & Diamond Three Stone Ring A platinum ring set with an approximately 2.68 carat oval sapphire flanked by 2 diamonds Stamped Plat Ring Siz...
Category

1980s Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Circa 1920's Art Deco Platinum Vintage Three Stone Open Work Antique Shield Ring
Located in Addison, TX
This exceptional piece is a true marvel of craftsmanship! Crafted from platinum, the ring showcases exquisite openwork that imparts an airy and delicate aesthetic to its overall appe...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Gold, Platinum, Silver

5.01ct Fancy Brownish Yellow GIA Certified Cushion Diamond Ring with Bullet Dia
Located in New York, NY
• Gold: Platinum & 18KT Yellow • Size: 6.5 • 5.85 Carats • Number of Cushion Diamonds: 1 • Carat Weight: 5.01ctw • Color: Fancy Brownish Yellow • Clarity: I1 • GIA: 6214246644 • Nu...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold, Platinum

GIA Certified 15.5 Carat Round Diamond Ring
Located in New York, NY
Round Diamond weighing 15.5 Carats, flanked by Tapered Baguette shaped Diamonds and set in Platinum. Beautiful proportions and great life to this Diamond Diamond is certified by GIA....
Category

2010s Platinum Three-Stone Rings

Materials

Diamond, Platinum

2.02 Carat GIA Jubilee Cut Diamond Platinum Engagement Ring
Located in New York, NY
Made of platinum, this ring features a sparkling GIA certified jubilee cut diamond that weighs 2.02ct. graded J color with SI1 clarity. The center ...
Category

Mid-20th Century Platinum Three-Stone Rings

Materials

Diamond, Platinum

Edwardian Diamond Three Stone Ring, circa 1910.
Located in London, GB
Edwardian diamond three stone ring. Set centrally with a round old cut diamond, H colour, VS1 clarity, with a weight of 1.04 carats in an open back claw setting, flanked by two round...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Vintage 3.53 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.53 carat diamond and platinum trilogy ring; part of our diverse engagement ring collections. This stunning 1950s vintage engagement ring has been crafted in platinum. The pierced decorated setting is ornamented with a feature 1.31Ct transitional modern brilliant round cut diamond, claw set to the center of the arrangement. The central diamond is flanked on either side by a 1.22Ct and a 1.00Ct transitional modern brilliant round cut diamond, to complete the trilogy design. The pierced decorated elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This vintage diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This vintage 1980s dress...
Category

1950s Unknown Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

4.95 Carat Emerald Diamond Ring
Located in New York, NY
4.95 carats cushion Zambian Emerald with 2 trapezoid shaped diamonds, totaling a diamond weight of 0.39 carat. This stunning Emerald Diamond Ring will highlight your elegance and u...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

1.20ct Vivid Lilac Purple Spinel & Diamond Platinum Round Cut Three Stone Ring
Located in Birmingham, GB
Natural Vivid Lilac Purple Spinel & Diamond Platinum Round Cut Three Stone Ring. 1.20 Total carat. 1.00 Carat natural spinel with a unique ...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Spinel, Diamond, Platinum

1980's 3.27 CTW Colombian Emerald Diamond Platinum 14 Karat Vintage Ring GIA
Located in Philadelphia, PA
Centering an emerald cut emerald weighing approximately 1.67 carats - transparent medium green in color Natural Colombian in origin with F2 moderate clarity enhancement Prong set in ...
Category

1980s Contemporary Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Platinum

GIA Certified Fancy Brownish Yellow Cushion VVS1 Kite Diamond 6.34 CTTW Platinum
Located in New York, NY
Three stone ring featuring one GIA Certified Fancy Brownish Yellow Cushion, 5.67 Carats, VVS1 Clarity flanked with two Kite diamonds weighing 0.67 Carats, in Platinum & 18 Karat Yell...
Category

2010s Contemporary Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Circa 1920's Art Deco Platinum GIA Certified Three Stone Old European Cut Ring
Located in Addison, TX
A stunning blend of late Edwardian and early Art Deco influences, this three-stone marvel captures the essence of transition. The elegantly understated shanks seamlessly lead into a ...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

White Diamond, Platinum

Sophia D. Three-Stone Diamond and Blue Sapphire Platinum Ring
Located in New York, NY
Three-stone platinum ring that centers a round cut diamond that weighs 2.25 carat and surrounded by round cut diamonds that weighs 0.06 carat and blue sapphire that weighs 1.00 carat...
Category

2010s Art Deco Platinum Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring
Located in Santa Barbara, CA
An authentic Art Deco engagement ring, featuring a prominent French design crafted in the great jazz era of the 1920s. The center deep ocean blue sapphire is flanked by 2 old Europea...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Fancy Orangy Yellow Pear and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful 1.43 ct. GIA fancy orangy yellow pear shape diamond with 0.33 ct. white diamond rounds. Handmade in platinum. Ring size 6.25". GIA certificate included.
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Yellow Diamond, Platinum

1ct Fancy Vivid Yellowish Orange Heart Shape Diamond Ring
Located in New York, NY
Rare and beautiful 1ct Fancy Vivid Orange Yellow Heart with VS clarity. The diamond faces up completely orange! This diamond is absolutely on fire with no bow tie, but pure scintilla...
Category

2010s Platinum Three-Stone Rings

Materials

Yellow Diamond, Platinum

DIANA M. Platinum 5.23CTS FY VS1 CUSHION CUT YELLOW DIAMOND
Located in New York, NY
Platinum and 18 kt yellow gold diamond ring featuring a center (FY VS1) 5.23 ct cushion cut yellow diamond with 2 half moon shaped diamonds on the sides and surrounded by 1.90 cts tw...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Yellow Diamond, Platinum

Diana M. Platinum (FLY VS1) 10.01 ct cushion cut yellow diamond
Located in New York, NY
Platinum and 18 kt yellow gold engagement ring featuring a center (FLY VS1) 10.01 ct cushion cut yellow diamond(GIA# 2225261697) with 2.10 cts tw of diamonds on the sides (1.49 cts o...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Yellow Diamond, Platinum

Contemporary 1980 Platinum w/ 18K Yellow Gold Blue Sapphire and Diamond Ring
Located in Lexington, KY
This gorgeous piece is a contemporary, platinum and 18k yellow gold ring with blue sapphire and trillion-cut diamonds. This ri...
Category

1980s American Contemporary Vintage Platinum Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Platinum

Stunning 2.36 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified round brilliant cut diamond that weighs 2.36ct. graded I color with SI2 clarity. The center diamond...
Category

1970s Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum
Located in NEW YORK, NY
A stunning ring showcasing a rich intense Certified Cushion Cut Ceylon Blue Sapphire weighing 5.76 carats surrounded by a row of diamonds. Flanking the center stone are two half trap...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Blue Sapphire, Diamond, Platinum

Antique Art Deco Three Stone Diamond Engagement Ring
Located in Beverly Hills, CA
Original 1920s vintage Art Deco Platinum Three-Stone Diamond ring features old European diamonds, including a stunning center stone weighing 1.21 carats and two additional diamonds t...
Category

1920s French Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century 2.88 CTW Diamond Platinum Vintage Three Stone Engagement Ring GIA
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 2.58 carats - J color with SI2 clarity Prong set in basket and flanked by cathedral shoulders Bar set with tapered baguette cut diamo...
Category

1950s Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Antique Old Cut Diamond Platinum Five-Stone Ring, Circa 1910's
Located in London, GB
This wonderful antique platinum ring features 5 old mine cut diamonds weighing a total approximate weight of 3.30ct, all claw set in open back settings, atop a delicate shank. Tiny s...
Category

1910s English Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

4.30 Carat Emerald & Diamond Ring
Located in New York, NY
Three-Stone Ring with 4.30 carats Emerald Cut Zambian Emerald and two Tapered Baguette diamonds, totaling diamond weight of 0.58 carat on the side. This stunning Emerald Diamond Ri...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum, 18k Gold

Alexander GIA Certified 2.01 Carat Pear Cut Diamond Three-Stone Ring Platinum
Located in BEVERLY HILLS, CA
Stunning and classic three-stone diamond engagement ring, GIA certified. High jewelry by Alexander Beverly Hills. Center stone, 2.01ct pear cut diamond. G color grade, SI1 clarity g...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

3 Carat Fancy Yellow VVS1 Cushion Cut Diamond Three Stone Ring
Located in New York, NY
As much as all yellow diamonds want to look like the sun- this one really does. Absolutely dripping with color, no patches of emptiness in the stone; completely vibrant and beautiful...
Category

2010s Platinum Three-Stone Rings

Materials

Yellow Diamond, Yellow Gold, Platinum

Emilio Jewelry GIA Certified 8.00 Carat Oval Fancy Intense Yellow Diamond Ring
Located in New York, NY
From The Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue, Showcasing a very special and rare Gia certified natural fancy intense yellow oval diamond set in the cent...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Yellow Diamond, Platinum

5.18 ct Emerald Cut Fancy Vivid Yellow Diamond 3 Stone Engagement Ring GIA 18k
Located in New York, NY
GIA certified VS1 natural fancy vivid yellow natural diamond 5.18 carat engagement ring. Emerald cut 3 Stone engagement ring with fancy vivid yellow diamond GIA 5.18 ct VS1 center st...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum, White Gold, 18k Gold

Antique 1.5 ct Diamond Five Stone Platinum Ring circa 1910
Located in Goettingen, DE
Antique 1.5 ct Diamond Five Stone Platinum Ring circa 1910 This distinctive antique five-stone diamond ring is crafted from platinum. It date...
Category

Early 20th Century German Edwardian Platinum Three-Stone Rings

Materials

Diamond, Platinum

Asscher-Cut Sapphire and Diamond Three-Stone Ring
Located in NEW ORLEANS, LA
The rich royal blue of this Ceylon sapphire flashes its facets in a stunning Asscher cut, weighing a generous 3.31 carats. It is accompanied by two bright white square emerald-cut di...
Category

20th Century Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum Three Stone Pink Tourmaline and Blue Topaz Ring
Located in Old Tappan, NJ
Platinum three stone Lucida set ring with two step cut pink tourmaline 0.75 carats and one center step cut sky blue topaz 1.35 carats. - Finger size 6
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Topaz, Tourmaline, Blue Topaz, Platinum

Platinum Cushion Sapphire Shield Cut Diamond Ring
Located in New York, NY
Platinum Cushion Sapphire Shield Cut Diamond Ring sapphire weight 2.63 carats shield cut natural diamonds .59 cttw g-h vs2-si1 incredible ring! sh...
Category

2010s North American Art Deco Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Victorian GIA Certified Old European Cut Diamond 3-Stone Ring
Located in Beverly Hills, CA
Vintage 3-stone ring Victorian GIA certified, 2.43 carat F-I1 old European cut diamond ring with two old European diamonds set in platinum. The ring features a platinum setting with ...
Category

Early 20th Century European Victorian Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Modern Emerald and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
The central emerald is so bright and beautiful and measures 32pts. Sat either side it are diamonds. The diamonds total approx 24pts. The ring is modelled in 9ct gold. This ring comes...
Category

1990s British Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Diamond Ring 0.45 Carats Total Platinum
Located in Carlsbad, CA
Diamonds = 0.45 Carats ( Color: D, Clarity: VS ) Metal: Platinum Ring Size: 6* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Auction - AGL Certified 10.08 Carat Emerald and 2.30 Carat Diamond Ring
Located in New York, NY
Centered upon a Emerald Cut Emerald weighing 10.08 Carats, flanked by Step Cut Trapezoid Shaped Diamonds weighing 1.43 Carats. Certified by AGL. Flanked by shield Cut Diamonds weigh...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Vivid Diamonds AGL Certified 21.19 Carat Ceylon Sapphire & Diamond Ring
Located in Miami, FL
From the House of Vivid Diamonds, this exquisite creation showcases a spectacular AGL certified 21.19 carat oval blue sapphire, with a heated Ceylon provenance, accented by two GIA c...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Vintage Princess Cut Diamond and Platinum Three Stone Ring
Located in Chipping Campden, GB
The sparkle of this ring is absolutely stunning! It holds three larger and more prominent princess diamonds which measure a total of 90pts and the shoulders also hold four smaller pr...
Category

1960s British Modern Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Sapphire and Diamond Three-Stone Ring
Located in London, GB
A sapphire and diamond three stone ring, the oval-cut sapphire weighing 3.13 carats, set between two round old-cut diamonds weighing 2...
Category

1930s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Natural Emerald Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Natural Emerald Diamond Engagement Ring. This beautiful engagement ring is crafted in platinum. The center...
Category

1920s Unknown Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

4.2 Carat Emerald Three Stone Ring
Located in New York, NY
Emerald Weight: 4.23 CTs Measurements: 12.38 x 7.95 x 5.93 mm Diamond Weight: 0.84 CTs (G-VS) Metal: Platinum/18K Yellow Gold Ring Size: 7 Shape: Emerald-Cut Color: Green Hardness: ...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

5.86 Carat Emerald Diamond Ring
Located in New York, NY
5.86 carats Oval Zambian Emerald with two Half-moon diamonds on both sides, totaling a diamond weight of 0.72 carat. This stunning Emerald Diamond Ring will highlight your elegance...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 9.82 Carats Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A classy high end jewelry engagement ring showcasing a center stone weighing 9.82 carats emerald cut diamond certified by GIA as G color and VVS1 in clarity. Flanking the center diam...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Estate GIA 2.74ct Natural Fancy Yellow Oval 3 Stone Diamond Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE NATURAL FANCY "Cognac" Yellow Oval cut GIA 2.74ctw DIAMOND Ring. The Center Diamond is 2.25CT in Natural Fancy Brownish Yellow color, SI1 clarity (eye clear)...
Category

Early 2000s Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

Art Deco 1.38 CTW Diamond Platinum Three Stone Foliate Vintage Ring
Located in Philadelphia, PA
Centering three old European cut diamonds weighing approximately 1.10 carats total H color with VS2 clarity- bead set east to west in an oval shaped surround Flanked by rows of sing...
Category

1930s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

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